Wirelessly posted (iPhone: Mozilla/5.0 (iPhone; U; CPU iPhone OS 2_1 like Mac OS X; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F136 Safari/525.20)
That looks like the correct kit. Just FYI, I always purchase my RAM at ramjet.com. The guarantee that it will work in the Mac they advertise for even if Apple updates the firmware.